Where does “てあり” come from?

てあり (Japanese) comes from Japanese て, from Japanese つ, from Old Japanese つ.

Ancestry of “てあり”, step by step

てあり traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1JapaneseA conjunctive particle, attaching to the...
2Japaneseindicates the completion of an action; indicates...
3Old Japanese

via Japanese あり

StepLanguageWordMeaning
1Japaneseあり有り existing; 蟻 ant

Words derived from “てあり

Every word from Old Japanese Every word from Japanese Every word from Japanese